Billy Graham stated that the United States of America is not a Christian Nation. The following is a televised interview by David Frost with Billy Graham on May 30, 1997.
David Frost: So is this still a Christian Country?
Billy Graham: No! We're not a Christian Country. We've never been a Christian Country. We're a secular Country, by our constitution. In which Christians live and which many Christians have a voice. But we're not a Christian Country.